SKU: A82540-B | 24-Month Warranty | Multi-Device Connectivity | Ultra-Light 65g Seamless Switching Between Devices with Dual Wireless Modes Experience ultimate versatility with the Astrum MW400, a dual-mode wireless mouse that connects via Bluetooth or 2.4GHz for effortless multi-device control. With adjustable DPI up to 1600, ergonomic design, and 10-meter range, it’s perfect for work, travel, and multitasking across laptops, tablets, and desktops. 🔥 Key Features ✔ Dual-Mode Connectivity – Bluetooth + 2.4GHz (switch between 2 devices) ✔ 1600 DPI Optical Sensor – Precision tracking on glass & hard surfaces ✔ 4 Silent Buttons – Noiseless clicks for distraction-free environments ✔ Ergonomic Shape – Curved design reduces hand fatigue during long use ✔ 10-Meter Wireless Range – Reliable signal without dropouts ✔ Auto Power-Saving – Sleep mode extends battery life ✔ Plug & Play – Nano receiver for instant setup (no drivers) 📊 Technical Specifications Feature Specification Connectivity Bluetooth 5.0 + 2.4GHz wireless (USB nano receiver) DPI Settings 1000 / 1200 / 1600 (user-adjustable) Battery AA battery (included) Buttons 4 (silent click, including DPI switch) Wireless Range Up to 10 meters Weight 65g (featherlight) Dimensions 112 × 64.5 × 40mm Compatibility Windows / macOS / Linux / Chrome OS ✅ Why Choose This Mouse? ✔ Multi-Device Mastery – Switch between laptop + PC + tablet instantly ✔ Silent Operation – Ideal for libraries, offices, and coffee shops ✔ Glass-Surface Ready – 1600 DPI works on virtually any surface ✔ Travel-Friendly – Lightweight (65g) with nano receiver storage ✔ No Charging Needed – AA battery for long-lasting power 📦 What’s Included 1 × Astrum MW400 Wireless Mouse 1 × USB Nano Receiver 1 × AA Battery 1 × User Manual "Work smarter across devices—backed by a 24-month warranty!"